Analysis

  • max time kernel
    150s
  • max time network
    122s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    07-02-2025 03:19

General

  • Target

    JaffaCakes118_b2662c44cda5cf27c71e7d62e4a02195.exe

  • Size

    100KB

  • MD5

    b2662c44cda5cf27c71e7d62e4a02195

  • SHA1

    5779e2717b19323437353d18a025c6e43df5c9f7

  • SHA256

    3f49375212ce2f28711b064099954e28088bac9bb9326b736f32818a70dc7224

  • SHA512

    d3ce71fc4669cd5bd051de5b7507cc773abbceeacaf7d9b85d62adef0e3b44d0f8530e2de8483ce06ce9a0136fcfdd36439dcf0cf1bd473af779111d0812e9bc

  • SSDEEP

    1536:IBif452ZvaaDZZ4asajD9XaeqGWv4GPLguhID4Kci0KypQriR5IBK0GaxdISXipD:gUw2ZvTv48daegfgCIcjJ9wiPIGA0

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 25 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 5 IoCs
  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 15 IoCs
  • Suspicious use of AdjustPrivilegeToken 31 IoCs
  • Suspicious use of WriteProcessMemory 60 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\Dwm.exe
    "C:\Windows\system32\Dwm.exe"
    1⤵
      PID:1040
    • C:\Windows\system32\taskhost.exe
      "taskhost.exe"
      1⤵
        PID:1068
      • C:\Windows\Explorer.EXE
        C:\Windows\Explorer.EXE
        1⤵
          PID:1124
          • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b2662c44cda5cf27c71e7d62e4a02195.exe
            "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b2662c44cda5cf27c71e7d62e4a02195.exe"
            2⤵
            • Modifies firewall policy service
            • UAC bypass
            • Windows security bypass
            • Disables RegEdit via registry modification
            • Windows security modification
            • Checks whether UAC is enabled
            • Enumerates connected drives
            • Drops autorun.inf file
            • Drops file in Program Files directory
            • Drops file in Windows directory
            • System Location Discovery: System Language Discovery
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            • Suspicious use of WriteProcessMemory
            • System policy modification
            PID:2392
        • C:\Windows\system32\DllHost.exe
          C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
          1⤵
            PID:804

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • F:\ndvrj.exe

            Filesize

            100KB

            MD5

            729a9511aceb7958eee0eccb67e3e61b

            SHA1

            d0dac5f89d270654461951a3284c3837968b8261

            SHA256

            5422e29a69909429bf570acd3ab193a3c34d6e6a0a3c4bad96521c8923c8cce9

            SHA512

            47a356b28870f5b7acd7ab986f9468073f80b0bdfd886f15dd03a48e332097922d995a56e84c463933c5c4a9ecefcd52c63f083b3abd400b8b5d0c917289be5a

          • memory/1040-12-0x0000000000340000-0x0000000000342000-memory.dmp

            Filesize

            8KB

          • memory/2392-30-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-11-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-0-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB

          • memory/2392-31-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-10-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-7-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-4-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-9-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-25-0x0000000002F60000-0x0000000002F61000-memory.dmp

            Filesize

            4KB

          • memory/2392-23-0x0000000002F60000-0x0000000002F61000-memory.dmp

            Filesize

            4KB

          • memory/2392-22-0x00000000005B0000-0x00000000005B2000-memory.dmp

            Filesize

            8KB

          • memory/2392-3-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-29-0x00000000005B0000-0x00000000005B2000-memory.dmp

            Filesize

            8KB

          • memory/2392-27-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-26-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-28-0x00000000005B0000-0x00000000005B2000-memory.dmp

            Filesize

            8KB

          • memory/2392-8-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-32-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-5-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-34-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-35-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-36-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-37-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-39-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-41-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-44-0x00000000005B0000-0x00000000005B2000-memory.dmp

            Filesize

            8KB

          • memory/2392-58-0x00000000003E0000-0x00000000003E1000-memory.dmp

            Filesize

            4KB

          • memory/2392-59-0x00000000002E0000-0x00000000002E2000-memory.dmp

            Filesize

            8KB

          • memory/2392-60-0x00000000002E0000-0x00000000002E2000-memory.dmp

            Filesize

            8KB

          • memory/2392-61-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-62-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-65-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-68-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-69-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-6-0x0000000001D50000-0x0000000002DDE000-memory.dmp

            Filesize

            16.6MB

          • memory/2392-150-0x0000000000400000-0x0000000000414000-memory.dmp

            Filesize

            80KB